<div class="main-header padding-lr-header">
  <nav [class.grad-shadow-1]="scrolledState">
    <div class="nav-wrapper">
      <a (click)="menuExpander()" class="button-collapse main-header-link"><i class="fa fa-bars"></i></a>
      <ul class="hide-on-med-and-down">
        <li>
          <a class="waves-effect waves-dark main-header-link evalai-logo" routerLink="/" routerLinkActive="active"
            ><img src="assets/images/evalai-logo-single.png"
          /></a>
        </li>
        <li>
          <a class="waves-effect waves-dark main-header-link" routerLink="/challenges/all" routerLinkActive="active"
          [ngClass] = "{'active': tabHighlight == 'allChallenges' && !isChallengeComponent == true}">All Challenges</a>
        </li>
        <!-- show after authenticate user -->
        <li>
          <a
            class="waves-effect waves-dark main-header-link"
            href="https://evalai.readthedocs.io/en/latest/"
            target="_blank"
            >Docs</a
          >
        </li>
      </ul>
      <ul class="right hide-on-med-and-down">
        <li *ngIf="!authService.isAuth">
          <a class="waves-effect waves-dark main-header-link" routerLink="/auth/signup" routerLinkActive="active"
            >Sign Up</a
          >
        </li>
        <li *ngIf="!authService.isAuth">
          <a
            class="btn ev-btn-dark waves-effect waves-dark grad-btn grad-btn-dark fs-14"
            routerLink="/auth/login"
            routerLinkActive="active"
            >Log In</a
          >
        </li>
        <!-- show after authenticate user -->
        <li *ngIf="authService.isAuth">
          <a
            class="dropdown-button waves-effect waves-dark main-header-link"
            data-activates="ev-dropdown"
            routerLink="/profile"
            routerLinkActive="active"
          >
            <span class="text-light-black">Hi</span><strong>{{ ' ' + user.username }}</strong> &nbsp;
          </a>
        </li>
        <li *ngIf="authService.isAuth">
          <div class="btn ev-btn-dark waves-effect waves-dark grad-btn grad-btn-dark fs-14" (click)="logOut()">
            Logout
          </div>
        </li>
      </ul>
      <ul class="side-nav expand-menu" (click)="menuExpander()" *ngIf="!isMenuExpanded">
        <li>
          <div class="userView">
            <div class="background">
              <a class="white-text name">EvalAI</a>
            </div>
          </div>
        </li>
        <li>
          <a class="waves-effect waves-dark" routerLink="/" routerLinkActive="active"><i class="fa fa-home"></i>Home</a>
        </li>
        <li *ngIf="!authService.isAuth">
          <a class="waves-effect waves-dark main-header-link" routerLink="/challenges"
            ><i class="fa fa-globe"></i>All Challenges</a
          >
        </li>
        <li *ngIf="!authService.isAuth">
          <a class="waves-effect waves-dark main-header-link" routerLink="/auth/signup" routerLinkActive="active"
            ><i class="fa fa-sign-out"></i>Sign Up</a
          >
        </li>
        <li *ngIf="!authService.isAuth">
          <a class="waves-effect waves-dark main-header-link" routerLink="/auth/login" routerLinkActive="active"
            ><i class="fa fa-sign-in"></i>Log In</a
          >
        </li>
        <!-- show after authenticate user -->
        <li *ngIf="authService.isAuth">
          <a class="waves-effect waves-dark main-header-link" routerLink="/challenges" routerLinkActive="active"
            ><i class="fa fa-globe"></i>All Challenges</a
          >
        </li>
        <li *ngIf="authService.isAuth">
          <a class="waves-effect waves-dark main-header-link" routerLink="/teams" routerLinkActive="active"
            ><i class="fa fa-users"></i>Participant Teams</a
          >
        </li>
        <li *ngIf="authService.isAuth">
          <a class="waves-effect waves-dark main-header-link" routerLink="/challenge-create" routerLinkActive="active"
            ><i class="fa fa-paper-plane"></i>Create Challenge</a
          >
        </li>
        <li *ngIf="authService.isAuth">
          <a class="waves-effect waves-dark main-header-link" routerLink="/profile" routerLinkActive="active"
            ><i class="fa fa-user"></i>Hi {{ user.username }}!</a
          >
        </li>
      </ul>
    </div>
  </nav>
</div>
